≥97%, moistened with ca 20% water for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Moistened with ca 20% water
| Pubchem Sid | 504773358 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/504773358 |
| Canonical Smiles | C(=NO)C=NO |
| IUPAC Name | N-(2-hydroxyiminoethylidene)hydroxylamine |
| InChIKey | LJHFIVQEAFAURQ-UHFFFAOYSA-N |
| INCHI | 1S/C2H4N2O2/c5-3-1-2-4-6/h1-2,5-6H |
| Isomeric SMILES | C(=NO)C=NO |
| UN Number | 2926 |
| Packing Group | II |
| Molecular Weight | 88.07 |
| Reaxy-Rn | 1699539 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1699539&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organic nitrogen compounds |
| Class | Organonitrogen compounds |
| Subclass | Oximes |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Aldoximes |
| Alternative Parents | Organopnictogen compounds Organic oxygen compounds Hydrocarbon derivatives |
| Molecular Framework | Aliphatic acyclic compounds |
| Substituents | Aldoxime - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Aliphatic acyclic compound |
| Description | This compound belongs to the class of organic compounds known as aldoximes. These are organic compounds with the general formula RC(H)=NOH (R = organyl). |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2303583 | Certificate of Analysis | May 11, 2026 | G340799 |
| H2303585 | Certificate of Analysis | May 11, 2026 | G340799 |
| H2303595 | Certificate of Analysis | May 11, 2026 | G340799 |
| J2514534 | Certificate of Analysis | Sep 25, 2025 | G340799 |
| J2514537 | Certificate of Analysis | Sep 25, 2025 | G340799 |
| J2514580 | Certificate of Analysis | Sep 25, 2025 | G340799 |
| D2525013 | Certificate of Analysis | Jul 26, 2023 | G340799 |
| K2414170 | Certificate of Analysis | Jul 26, 2023 | G340799 |
| Melt Point(°C) | 169° C (dec.) |
|---|---|
| Molecular Weight | 88.070 g/mol |
| XLogP3 | 0.100 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 88.0273 Da |
| Monoisotopic Mass | 88.0273 Da |
| Topological Polar Surface Area | 65.200 Ų |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 57.900 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 2 |
| The total count of all stereochemical bonds | 2 |
| Covalently-Bonded Unit Count | 1 |
